Database Performance Issue - Basic Guidelines and OS Analysis [top, vmstat, free, iostat,sar] - PT 1

Hello Friends,

Here with one more topic on.

Database Performance Issue - Basic Guidelines and OS Analysis [top, vmstat, free, iostat,sar] - PT 1:
===================================================================================
 What is a DB performance issue:
• CPU high?
• Out of Memory?
• I/O slow?
• High wait event?
• Hang?

 General Tuning Guidelines
 Detecting Performance Problems:
 Database Tuning Methodology:
 Workload Characteristics
 Wait Events

OS Analyis
==========
top analysis
vmstat analysis
memory analysis
iostat analysis
sar analysis

#PerformanceTuning #PT #top #vmstat #iostat #free #sar #RAC #exadata #oracle #oracledatabase #oracledba #database #databaseadministration #databases


Please do follow me and support me on,

Blog: https://mallik034.blogspot.com/
LinkedIn:   / mallikarjun-ramadurg-397a751a  
twitter:   / mallik034  
instagram:   / mallik034  
YouTube:   / @vismotechnologies  

Regards,
Mallikarjun Ramadurg
Mobile: +966 543796525
WhatsApp: +91 9880616848
Blog: https://mallik034.blogspot.com/
LinkedIn:   / mallikarjun-ramadurg-397a751a  
twitter:  / mallik034  
Instagram:  / mallik034  
YouTube:   / @vismotechnologies